156915999164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1619}}^1\times {\mathrm{3307}}^1$

素因数の和:5378

約数の個数: 48

約数和(自身を含む): 291698910720

約数和(自身を除く): 134782911556

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 1619, 1724, 3238, 3307, 6476, 6614, 7327, 13228, 14654, 27523, 29308, 55046, 56219, 110092, 112438, 224876, 697789, 1395578, 1425317, 2791156, 2850634, 5354033, 5701268, 10708066, 11862413, 21416132, 23724826, 24230389, 47449652, 48460778, 91018561, 96921556, 182037122, 364074244, 2307588223, 4615176446, 9230352892, 39228999791, 78457999582, 156915999164]

約数ペア:

[(1, 156915999164), (2, 78457999582), (4, 39228999791), (17, 9230352892), (34, 4615176446), (68, 2307588223), (431, 364074244), (862, 182037122), (1619, 96921556), (1724, 91018561), (3238, 48460778), (3307, 47449652), (6476, 24230389), (6614, 23724826), (7327, 21416132), (13228, 11862413), (14654, 10708066), (27523, 5701268), (29308, 5354033), (55046, 2850634), (56219, 2791156), (110092, 1425317), (112438, 1395578), (224876, 697789)]